4624987 has 2 divisors, whose sum is σ = 4624988. Its totient is φ = 4624986.

The previous prime is 4624967. The next prime is 4624993. The reversal of 4624987 is 7894264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4624987 - 2¹¹ = 4622939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4624957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312493 + 2312494.

It is an arithmetic number, because the mean of its divisors is an integer number (2312494).

Almost surely, 2^4624987 is an apocalyptic number.

4624987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4624987 is an equidigital number, since it uses as much as digits as its factorization.

4624987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 40.

The square root of 4624987 is about 2150.5782943199. The cubic root of 4624987 is about 166.6109364781.

The spelling of 4624987 in words is "four million, six hundred twenty-four thousand, nine hundred eighty-seven".